CA2535829A1 - Coated article with silicon nitride inclusive layer adjacent glass - Google Patents

Coated article with silicon nitride inclusive layer adjacent glass Download PDF

Info

Publication number
CA2535829A1
CA2535829A1 CA002535829A CA2535829A CA2535829A1 CA 2535829 A1 CA2535829 A1 CA 2535829A1 CA 002535829 A CA002535829 A CA 002535829A CA 2535829 A CA2535829 A CA 2535829A CA 2535829 A1 CA2535829 A1 CA 2535829A1
Authority
CA
Canada
Prior art keywords
coated article
layer
silicon nitride
heat treatment
vis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002535829A
Other languages
French (fr)
Other versions
CA2535829C (en
Inventor
Philip J. Lingle
Scott V. Thomsen
Anton Dietrich
Jens-Peter Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guardian Europe SARL
Guardian Glass LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34216409&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2535829(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2535829A1 publication Critical patent/CA2535829A1/en
Application granted granted Critical
Publication of CA2535829C publication Critical patent/CA2535829C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3626—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a nitride, oxynitride, boronitride or carbonitride
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3639—Multilayers containing at least two functional metal layers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3652—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the coating stack containing at least one sacrificial layer to protect the metal from oxidation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3681—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating being used in glazing, e.g. windows or windscreens
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3694—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer having a composition gradient through its thickness
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • C23C14/0036—Reactive sputtering
    • C23C14/0084—Producing gradient compositions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • C23C14/0652—Silicon nitride
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)

Abstract

A low-E coated article is provided, in certain example embodiments, with a layer including silicon nitride adjacent the glass substrate in order to improve chemical and/or mechanical durability of the coated article. In certain example embodiments, the coated article may be formed so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (RS) ratio (i.e., a ratio Tvis/RS). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. Coated articles herein may be used in the context of windows or the like (e.g., laminated vehicle windshields).

Claims (44)

1. A coated article including a multi-layer coating supported by a glass substrate, the multi-layer coating comprising, from the glass substrate outwardly:
a layer comprising silicon nitride located directly on and contacting the glass substrate;
a layer comprising zinc oxide located directly on and contacting the layer comprising silicon nitride;
a layer comprising silver located over and contacting the layer comprising zinc oxide;
a dielectric layer comprising a metal oxide;
another layer comprising silver; and another dielectric layer.
2. The coated article of claim 1, wherein the coated article is heat treated and has a ratio T vis/R s of at least 25 after heat treatment (where T vis is visible transmission (%) and R s is sheet resistance of the coating in units of ohms/square) and a .DELTA.E* value (glass side reflective and/or transmissive) of less than or equal to about 8 due to the heat treatment.
3. The coated article of claim 2, wherein the coated article has a ratio T vis/R s of at least 30 after heat treatment.
4. The coated article of claim 2, wherein the coated article has a ratio T vis/R s of at least 32 after heat treatment.
5. The coated article of claim 2, wherein the coated article has a ratio T vis/R s of at least 34 after heat treatment.
6. The coated article of claim 1, wherein the layer comprising silicon nitride is Si-rich and has an index of refraction "n" of at least 2.10.
7. The coated article of claim 1, wherein the layer comprising silicon nitride is Si-rich and has an index of refraction "n" of from 2.15 to 2.25.
8. The coated article of claim 1, wherein the coated article comprises a laminated vehicle windshield, and the layer comprising silicon nitride is oxided so as to form silicon oxynitride and has an index of refraction "n" of from 1.85 to 2Ø
9. The coated article of claim 1, wherein the layer comprising silicon nitride has a thickness of from 100 to 200 .ANG..
10. The coated article of claim 1, wherein the coated article has a sheet resistance (R s) of less than or equal to 4Ø
11. The coated article of claim 1, wherein the coated article is heat treated and has a .DELTA.E* value (glass side reflective and/or transmissive) of less than or equal to about 5 due to the heat treatment.
12. The coated article of claim 11, wherein the coated article has a .DELTA.E*
value (glass side reflective and/or transmissive) of less than or equal to about 4 due to the heat treatment.
13. The coated article of claim 11, wherein the coated article has a .DELTA.E*
value (glass side reflective and/or transmissive) of less than or equal to about 3 due to the heat treatment.
14. The coated article of claim 11, wherein the coated article has a .DELTA.E*
value (glass side reflective and/or transmissive) of less than or equal to about 2.5 due to the heat treatment.
15. The coated article of claim 1, wherein said layer comprising silicon nitride is Si-rich and comprises Si x N y, where x/y is from 0.8 to 1Ø
16. The coated article of claim 1, wherein the coated article is a laminated vehicle windshield and is heat treated.
17. The coated article of claim 1, wherein at least one of the layer comprising silicon nitride and the layer comprising zinc oxide further includes aluminum or other metal(s).
18. The coated article of claim 1, wherein the coated article includes the following layers from the glass substrate outwardly:

the layer comprising silicon nitride contacting the glass substrate;
the layer comprising zinc oxide located directly on and contacting the layer comprising silicon nitride;
the layer comprising silver located over and contacting the layer comprising zinc oxide;
a layer comprising at least one metal oxide;
a dielectric layer which comprises tin oxide;
a dielectric layer comprising silicon nitride;
a layer comprising zinc oxide;
another layer comprising silver;
a dielectric layer comprising a metal oxide; and another dielectric layer comprising silicon nitride.
19. The coated article according to claim 1, wherein the coated article comprises a laminated vehicle windshield and has a transmissive haze value of no greater than 0.4.
20. The coated article according to claim 1, wherein the coated article comprises a laminated vehicle windshield and has a transmissive haze value of no greater than 0.35, and a total solar (TS) value of no greater than 46.
21. The coated article according to claim 1, wherein the coated article is a laminated vehicle windshield and has a total solar (TS) value of no greater than 44.
22. The coated article of claim 1, characterized in that when the coated article is exposed to about 650 degrees C of heat treatment for 12 minutes the coated article retains at least 98%of its pre-heat-treatment visible transmission.
23. A coated article including a multi-layer coating supported by a glass substrate, the multi-layer coating comprising, from the glass substrate outwardly:
a layer comprising silicon nitride located directly on and contacting the glass substrate;
a layer comprising zinc oxide;
a layer comprising silver located over and contacting the layer comprising zinc oxide; and at least one dielectric layer.
24. The coated article of claim 23, wherein the coated article is heat treated and has a ratio T vis/R s of at least 25 after heat treatment (where T vis is visible transmission (%) and R s is sheet resistance of the coating in units of ohms/square) and a .DELTA.E* value (glass side reflective and/or transmissive) of less than or equal to about 8 due to the heat treatment.
25. The coated article of claim 24, wherein the coated article has a ratio T vis/R s of at least 30 after heat treatment.
26. The coated article of claim 24, wherein the coated article has a ratio T vis/R s of at least 32 after heat treatment.
27. The coated article of claim 24, wherein the coated article has a ratio T vis/R s of at least 34 after heat treatment.
28. The coated article of claim 23, wherein the layer comprising silicon nitride is Si-rich and has an index of refraction "n" of at least 2.10.
29. The coated article of claim 23, wherein the layer comprising silicon nitride is Si-rich and has an index of refraction "n" of from 2.15 to 2.25.
30. The coated article of claim 23, wherein the coated article comprises a laminated vehicle windshield and has been heat treated, and the layer comprising silicon nitride is oxided so as to form silicon oxynitride and has an index of refraction "n" of from 1.85 to 2.0, and wherein the silicon oxynitride may or may not be Si-rich with respect to nitrogen.
31. The coated article of claim 23, wherein the layer comprising silicon nitride has a thickness of from 100 to 200 .ANG..
32. The coated article of claim 23, wherein the coated article has a sheet resistance (R s) of less than or equal to 4Ø
33. The coated article of claim 23, wherein the coated article is heat treated and has a .DELTA.E* value (glass side reflective and/or transmissive) of less than or equal to about 5 due to the heat treatment.
34. The coated article of claim 23, wherein said layer comprising silicon nitride is Si-rich and comprises Si x N y, where x/y is from 0.8 to 1.0, and may optionally be partially oxided.
35. The coated article of claim 23, wherein at least one of the layer comprising silicon nitride and the layer comprising zinc oxide further includes aluminum or other metal(s).
36. The coated article according to claim 23, wherein the coated article comprises a laminated vehicle windshield and has a transmissive haze value of no greater than 0.35, and a total solar (TS) value of no greater than 46.
37. The coated article according to claim 23, wherein the coated article is a laminated vehicle windshield and has a total solar (TS) value of no greater than 44.
38. The coated article of claim 23, characterized in that when the coated article is exposed to about 650 degrees C of heat treatment for 12 minutes the coated article retains at least 98% of its pre-heat-treatment visible transmission.
39. A heat treatable coated article including a multi-layer coating supported by a glass substrate, the multi-layer coating comprising, from the glass substrate outwardly:
a layer comprising silicon nitride located directly on and contacting the glass substrate;

a layer comprising at least one metal oxide;
a layer comprising silver located over and contacting the layer comprising the at least one metal oxide;
at least one dielectric layer; and when the coated article is exposed to about 650 degrees C of heat treatment for 12 minutes as a reference, the coated article retains at least 98% of its pre-heat-treatment visible transmission.
40. The coated article of claim 39, wherein the coated article is heat treated and has a ratio T vis/R s of at least 25 after heat treatment (where T vis is visible transmission (%) and R s is sheet resistance of the coating in units of ohms/square) and a .DELTA.E* value (glass side reflective and/or transmissive) of less than or equal to about 8 due to the heat treatment.
41. The coated article of claim 40, wherein the coated article has a ratio T vis/R s of at least 30 after heat treatment.
42. The coated article of claim 39, wherein the coated article has a ratio T vis/R s of at least 32 after heat treatment.
43. The coated article of claim 39, wherein the layer composing silicon nitride is Si-rich and has an index of refraction "n" of from 2.15 to 2.25.
44. The coated article of claim 39, wherein the coated article is a laminated vehicle windshield or a monolithic window component.
CA2535829A 2003-08-22 2004-08-20 Coated article with silicon nitride inclusive layer adjacent glass Expired - Lifetime CA2535829C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/645,836 2003-08-22
US10/645,836 US7462397B2 (en) 2000-07-10 2003-08-22 Coated article with silicon nitride inclusive layer adjacent glass
PCT/US2004/027111 WO2005019125A2 (en) 2003-08-22 2004-08-20 Coated article with silicon nitride inclusive layer adjacent glass

Publications (2)

Publication Number Publication Date
CA2535829A1 true CA2535829A1 (en) 2005-03-03
CA2535829C CA2535829C (en) 2010-05-04

Family

ID=34216409

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2535829A Expired - Lifetime CA2535829C (en) 2003-08-22 2004-08-20 Coated article with silicon nitride inclusive layer adjacent glass

Country Status (6)

Country Link
US (1) US7462397B2 (en)
EP (2) EP3348526B1 (en)
CA (1) CA2535829C (en)
ES (1) ES2657046T3 (en)
PL (1) PL1673313T3 (en)
WO (1) WO2005019125A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663984B2 (en) 2005-10-11 2017-05-30 Cardinal Cg Company High infrared reflection coatings, thin film coating deposition methods and associated technologies

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7087309B2 (en) * 2003-08-22 2006-08-08 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with tin oxide, silicon nitride and/or zinc oxide under IR reflecting layer and corresponding method
US7153579B2 (en) * 2003-08-22 2006-12-26 Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A, (C.R.V.C.) Heat treatable coated article with tin oxide inclusive layer between titanium oxide and silicon nitride
WO2005060651A2 (en) * 2003-12-18 2005-07-07 Afg Industries, Inc. Protective layer for optical coatings with enhanced corrosion and scratch resistance
US7217460B2 (en) * 2004-03-11 2007-05-15 Guardian Industries Corp. Coated article with low-E coating including tin oxide interlayer
US7294402B2 (en) * 2004-03-05 2007-11-13 Guardian Industries Corp. Coated article with absorbing layer
FR2869898B1 (en) * 2004-05-05 2007-03-30 Saint Gobain SUBSTRATE PROVIDED WITH A STACK WITH THERMAL PROPERTIES
US7276289B2 (en) 2004-09-21 2007-10-02 Guardian Industries Corp. First surface mirror with metal oxide nucleation layer
BRPI0515784A (en) * 2004-12-17 2008-08-05 Afg Ind Inc scratch resistant airborne protective layer article for optical coatings and method for improving scratch protection of these coatings
EP1881893B1 (en) * 2005-05-12 2018-07-11 AGC Flat Glass North America, Inc. Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same
US20070184573A1 (en) * 2006-02-08 2007-08-09 Guardian Industries Corp., Method of making a thermally treated coated article with transparent conductive oxide (TCO) coating for use in a semiconductor device
US7901781B2 (en) 2007-11-23 2011-03-08 Agc Flat Glass North America, Inc. Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same
DE102008007981B4 (en) 2008-02-07 2009-12-03 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Highly heat-resistant layer system for transparent substrates and use for coating a transparent sheet-like substrate
US8734920B2 (en) 2009-04-29 2014-05-27 Guardian Industries Corp. Coated article with low-E coating having titanium oxide layer and/or NiCr based layer(s) to improve color values and/or transmission, and method of making same
US8281617B2 (en) * 2009-05-22 2012-10-09 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating having zinc stannate based layer between IR reflecting layers for reduced mottling and corresponding method
US10586689B2 (en) * 2009-07-31 2020-03-10 Guardian Europe S.A.R.L. Sputtering apparatus including cathode with rotatable targets, and related methods
US8557391B2 (en) 2011-02-24 2013-10-15 Guardian Industries Corp. Coated article including low-emissivity coating, insulating glass unit including coated article, and/or methods of making the same
US8790783B2 (en) 2011-03-03 2014-07-29 Guardian Industries Corp. Barrier layers comprising Ni and/or Ti, coated articles including barrier layers, and methods of making the same
US8679634B2 (en) 2011-03-03 2014-03-25 Guardian Industries Corp. Functional layers comprising Ni-inclusive ternary alloys and methods of making the same
CN102828149A (en) * 2011-06-13 2012-12-19 鸿富锦精密工业（深圳）有限公司 Film-coating member and manufacturing method thereof
US8559100B2 (en) * 2011-10-12 2013-10-15 Guardian Industries Corp. Coated article with low-E coating having absorbing layer over functional layer designed to increase outside reflectance
EP2848914A4 (en) * 2012-05-09 2015-10-21 Panasonic Ip Man Co Ltd Infrared radiation element
US9499899B2 (en) * 2013-03-13 2016-11-22 Intermolecular, Inc. Systems, methods, and apparatus for production coatings of low-emissivity glass including a ternary alloy
US20140272390A1 (en) * 2013-03-15 2014-09-18 Intermolecular Inc. Low-E Panel with Improved Barrier Layer Process Window and Method for Forming the Same
FR3010074B1 (en) * 2013-09-05 2019-08-02 Saint-Gobain Glass France METHOD FOR MANUFACTURING A MATERIAL COMPRISING A SUBSTRATE HAVING A FUNCTIONAL LAYER BASED ON TIN OXIDE AND INDIUM
RU2708302C1 (en) * 2016-01-11 2019-12-05 Тюркие Шише Ве Джам Фабрикалары А.Ш. Glass with low-emission coating, resistant to heat treatment
WO2024052879A1 (en) * 2022-09-09 2024-03-14 Agp Worldwide Operations Gmbh Ablation optimized solar control coating

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682528A (en) 1970-09-10 1972-08-08 Optical Coating Laboratory Inc Infra-red interference filter
US4898790A (en) 1986-12-29 1990-02-06 Ppg Industries, Inc. Low emissivity film for high temperature processing
US4786783A (en) 1987-08-11 1988-11-22 Monsanto Company Electrically heatable laminated window
US5229194A (en) 1991-12-09 1993-07-20 Guardian Industries Corp. Heat treatable sputter-coated glass systems
US5302449A (en) 1992-03-27 1994-04-12 Cardinal Ig Company High transmittance, low emissivity coatings for substrates
US5344718A (en) 1992-04-30 1994-09-06 Guardian Industries Corp. High performance, durable, low-E glass
CA2120875C (en) 1993-04-28 1999-07-06 The Boc Group, Inc. Durable low-emissivity solar control thin film coating
US5688585A (en) 1993-08-05 1997-11-18 Guardian Industries Corp. Matchable, heat treatable, durable, IR-reflecting sputter-coated glasses and method of making same
US5376455A (en) 1993-10-05 1994-12-27 Guardian Industries Corp. Heat-treatment convertible coated glass and method of converting same
FR2728559B1 (en) 1994-12-23 1997-01-31 Saint Gobain Vitrage GLASS SUBSTRATES COATED WITH A STACK OF THIN LAYERS WITH INFRARED REFLECTION PROPERTIES AND / OR IN THE FIELD OF SOLAR RADIATION
US5557462A (en) 1995-01-17 1996-09-17 Guardian Industries Corp. Dual silver layer Low-E glass coating system and insulating glass units made therefrom
AU680786B2 (en) 1995-06-07 1997-08-07 Guardian Industries Corporation Heat treatable, durable, IR-reflecting sputter-coated glasses and method of making same
MX9605168A (en) 1995-11-02 1997-08-30 Guardian Industries Neutral, high performance, durable low-e glass coating system, insulating glass units made therefrom, and methods of making same.
US5821001A (en) 1996-04-25 1998-10-13 Ppg Industries, Inc. Coated articles
US6231999B1 (en) 1996-06-21 2001-05-15 Cardinal Ig Company Heat temperable transparent coated glass article
FR2757151B1 (en) 1996-12-12 1999-01-08 Saint Gobain Vitrage GLAZING COMPRISING A SUBSTRATE PROVIDED WITH A STACK OF THIN FILMS FOR SUN PROTECTION AND / OR THERMAL INSULATION
US6495251B1 (en) 1997-06-20 2002-12-17 Ppg Industries Ohio, Inc. Silicon oxynitride protective coatings
US6132881A (en) 1997-09-16 2000-10-17 Guardian Industries Corp. High light transmission, low-E sputter coated layer systems and insulated glass units made therefrom
FR2784984B1 (en) * 1998-10-22 2001-10-26 Saint Gobain Vitrage TRANSPARENT SUBSTRATE PROVIDED WITH A STACK OF THIN FILMS
DE19852358C1 (en) 1998-11-13 2000-05-25 Ver Glaswerke Gmbh Low-E coating system with high thermal resistance
US6398925B1 (en) 1998-12-18 2002-06-04 Ppg Industries Ohio, Inc. Methods and apparatus for producing silver based low emissivity coatings without the use of metal primer layers and articles produced thereby
HU224415B1 (en) * 1998-12-18 2005-08-29 č< îáęâá< Glazing panel
US6461731B1 (en) 1999-05-03 2002-10-08 Guardian Industries Corp. Solar management coating system including protective DLC
JP3477148B2 (en) * 1999-12-02 2003-12-10 カーディナル・シージー・カンパニー Anti-fog transparent film laminate
US6475626B1 (en) 1999-12-06 2002-11-05 Guardian Industries Corp. Low-E matchable coated articles and methods of making same
US6495263B2 (en) 1999-12-06 2002-12-17 Guardian Industries Corp. Low-E matchable coated articles and methods of making same
US6623846B2 (en) 2000-03-06 2003-09-23 Guardian Industries Corp. Low-emissivity glass coatings having a layer of nitrided nichrome and methods of making same
US20020031674A1 (en) 2000-03-06 2002-03-14 Laird Ronald E. Low-emissivity glass coatings having a layer of silicon oxynitride and methods of making same
US6576349B2 (en) 2000-07-10 2003-06-10 Guardian Industries Corp. Heat treatable low-E coated articles and methods of making same
US6445503B1 (en) 2000-07-10 2002-09-03 Guardian Industries Corp. High durable, low-E, heat treatable layer coating system
EP1362015B2 (en) 2001-02-08 2017-01-11 Guardian Industries Corp. Low-e matchable coated articles and methods of making same
US6627317B2 (en) 2001-05-17 2003-09-30 Guardian Industries Corp. Heat treatable coated articles with anti-migration barrier layer between dielectric and solar control layers, and methods of making same
US20030049464A1 (en) 2001-09-04 2003-03-13 Afg Industries, Inc. Double silver low-emissivity and solar control coatings
US6936347B2 (en) * 2001-10-17 2005-08-30 Guardian Industries Corp. Coated article with high visible transmission and low emissivity
US6602608B2 (en) 2001-11-09 2003-08-05 Guardian Industries, Corp. Coated article with improved barrier layer structure and method of making the same
US6586102B1 (en) 2001-11-30 2003-07-01 Guardian Industries Corp. Coated article with anti-reflective layer(s) system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663984B2 (en) 2005-10-11 2017-05-30 Cardinal Cg Company High infrared reflection coatings, thin film coating deposition methods and associated technologies
US10442728B2 (en) 2005-10-11 2019-10-15 Cardinal Cg Company High infrared reflection coatings, thin film coating deposition methods and associated technologies
US11028011B2 (en) 2005-10-11 2021-06-08 Cardinal Cg Company High infrared reflection coatings, thin film coating deposition methods and associated technologies

Also Published As

Publication number Publication date
PL1673313T3 (en) 2018-04-30
US20040101694A1 (en) 2004-05-27
EP1673313A2 (en) 2006-06-28
US7462397B2 (en) 2008-12-09
EP1673313B1 (en) 2017-11-08
EP3348526A1 (en) 2018-07-18
WO2005019125A3 (en) 2006-04-13
WO2005019125A2 (en) 2005-03-03
CA2535829C (en) 2010-05-04
ES2657046T3 (en) 2018-03-01
EP1673313A4 (en) 2008-09-10
EP3348526B1 (en) 2020-04-15

Similar Documents

Publication Publication Date Title
CA2535829A1 (en) Coated article with silicon nitride inclusive layer adjacent glass
CA2534656C (en) Coated article with silicon oxynitride adjacent glass
CA2518274A1 (en) Heat treatable coated article with zinc oxide inclusive contact layer(s)
JP4385460B2 (en) Glass laminate and method for producing the same
EP1861339B1 (en) Coating composition with solar properties
RU2435742C2 (en) Coated article with low-emission coating, having absorbing layer designed to neutralise colour at off-axis viewing angles
EP1476300B1 (en) Solar control coating
JP4602498B2 (en) Transparent substrate with thin film laminate
EP2010459B1 (en) Coated glass pane
RU2523277C2 (en) Coated article with heat-reflecting coating with zinc stannate-based ply between ir-reflecting plies for reduction of stains and method to this end
CA2561294A1 (en) Coated article with tin oxide, silicon nitride and/or zinc oxide under ir reflecting layer and corresponding method
CA2579489A1 (en) Coated article with low-e coating including tin oxide interlayer for high bend applications
CA2521952A1 (en) Heat treatable coated article with niobium zirconium inclusive ir reflecting layer and method of making same
EA017695B1 (en) Glazing
CA2535626A1 (en) Heat treatable coated article with tin oxide inclusive layer between titanium oxide and silicon nitride
CA2556569A1 (en) Coated article with absorbing layer
CA2538081A1 (en) Heat treatable coated article with niobium zirconium inclusive ir reflecting layer and method of making same
CA2565443A1 (en) Coated article with ion treated overcoat layer and corresponding method
CA2626769A1 (en) Heat treatable low-e coated articles and methods of making same
EP2611750A2 (en) Temperable three layer antireflective coating, coated article including temperable three layer antireflective coating, and/or method of making the same
MX2013010055A (en) Barrier layers comprising ni and/or ti, coated articles including barrier layers, and methods of making the same.
CA2590295A1 (en) Coated article with low-e coating including zirconium silicon oxynitride and methods of making same
KR20150065740A (en) Coated article with low-e coating having low visible transmission
WO2012047262A2 (en) Temperable three layer antireflective coating, coated article including temperable three layer antireflective coating, and/or method of making the same
KR20070085962A (en) Glazing panel

Legal Events

Date Code Title Description
EEER Examination request